Discharging device of numerical control spinning machine

Abstract

The utility model relates to the field of spinning machines, and discloses a discharging device of a numerical control spinning machine, which comprises a mounting plate and a material jacking device, the material jacking device comprises two electric cylinders, one end of each electric cylinder is inserted with a telescopic rod, the other end of each telescopic rod is inserted with a contact sleeve in a sliding manner through a buffer spring sleeved outside, and the contact sleeves are sleeved outside the mounting plate. And the bearing device comprises a transportation frame, damping springs are installed at the four corners of the interior of the transportation frame through bolts, and a bearing plate is installed at the positions, located in the transportation frame, of the tops of the four damping springs through bolts. The spinning machine has the advantages that the two electric cylinders drive the corresponding telescopic rods to stretch out and draw back, the two contact sleeves are controlled to symmetrically extrude spinning materials, the spinning materials are made to be separated from the spinning machine, manual stripping is avoided, and work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning machines, in particular to a discharging device of a numerically controlled spinning machine. Background Art

[0002] Metal spinning is a metal plastic forming processing technology. It uses a spinning wheel to make a feed motion and apply pressure to the circular plate blank that rotates along the same axis as the core mold, causing it to produce continuous local plastic deformation, thus becoming an advanced forming method for the required parts. It is a non-cutting processing technology with the advantages of being fast, labor-saving, energy-saving, high precision, good surface quality, high material utilization, low production cost and wide application range. Generally, CNC spinning machines are required in metal spinning.

[0003] After searching, the patent document with the authorization announcement number CN205851717U discloses a discharge device of a CNC spinning machine, including a discharge guide rail mounting plate, a discharge guide rail, a slider, a discharge hopper, a discharge bumper and a discharge drive. The discharge guide rail is fixed to the discharge guide rail mounting plate, the slider is mounted on the discharge guide rail, and the discharge hopper is rotatably mounted on the slider. An elastic member is provided on the slider, and in the natural state, the elastic member applies an elastic force to the discharge hopper to reset the discharge hopper to a horizontal state. A discharge bumper for tilting the discharge hopper is fixed on the discharge guide rail mounting plate, and the discharge drive is mounted on the discharge guide rail mounting plate, which is used to drive the discharge hopper to move along the discharge guide rail.

[0004] However, the above design still has some shortcomings. The above design can only perform the receiving action and cannot remove the finished spinning material from the spinning machine. Manual removal is required, which reduces the unloading efficiency. Therefore, we propose a unloading device for a CNC spinning machine to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a discharging device for a numerically controlled spinning machine, which has the effect of rapid material removal.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a discharging device of a CNC spinning machine, comprising a mounting plate and a CNC spinning machine body;

[0007] The material ejection device comprises two electric cylinders, one end of each of the two electric cylinders is plugged with a telescopic rod, the other ends of each of the two telescopic rods are slidably plugged with a contact sleeve through a buffer spring sleeved on the outside, and the other ends of each of the two buffer springs are bolted to a fixed support block welded on the corresponding telescopic rod;

[0008] A receiving device, the receiving device comprising a transport frame, shock absorbing springs are installed at four corners of the transport frame by bolts, and a receiving plate is installed at the top of the four shock absorbing springs and located inside the transport frame by bolts;

[0009] Wherein, the two electric cylinders are symmetrically mounted on the mounting plate by bolts.

[0010] The utility model is further configured as follows: one side of the mounting plate is mounted on the top of a discharge rod on one side of the CNC spinning machine body by means of bolts.

[0011] By adopting the above technical solution, by installing one side of the mounting plate to the top of the discharge rod on one side of the CNC spinning machine body through bolts, the stable installation of the mounting plate is ensured, avoiding the problem of the discharge rod being hit when the two electric cylinders are subsequently displaced.

[0012] The utility model is further configured as follows: two bottom plates are symmetrically mounted on the bottom end of one side of the CNC spinning machine body close to the discharge rod through bolts.

[0013] By adopting the above technical solution, two base plates are symmetrically installed by bolts on the bottom end of one side of the CNC spinning machine body close to the discharge rod, thereby achieving a stable connection with each other, avoiding the problem of mutual misalignment, and effectively improving the service life of the equipment.

[0014] The utility model is further configured as follows: a fixing rod 1 is welded to one end of the two bottom plates, and a fixing rod 2 is welded to the other end of the two bottom plates.

[0015] By adopting the above technical solution, a fixing rod 1 is welded at one end of the two base plates, and a fixing rod 2 is welded at the other end of the two base plates, so that the two ends of the two base plates are stably connected through the fixing rod 1 and the fixing rod 2, avoiding the problem of connection tilt.

[0016] The utility model is further configured as follows: a transport chute is provided inside each of the two bottom plates, and a transport sliding block welded corresponding to the bottom end of the transport frame is slidably mounted on the top of each of the two transport chute.

[0017] By adopting the above technical solution, by opening a transport chute on the top of the two base plates, the top of the two transport chute is slidably installed with a transport slider welded corresponding to the bottom of the transport frame, so that the two transport sliders can slide back and forth flexibly inside the corresponding transport chute, effectively improving the displacement flexibility.

[0018] The utility model is further configured as follows: a screw rod is inserted between the fixing rod 1 and the fixing rod 2 via a rolling bearing, one end of the screw rod extends through the fixing rod 2 and is inserted with a motor via a connecting key.

[0019] By adopting the above technical solution, a screw rod is inserted between the fixed rod one and the fixed rod two through a rolling bearing, one end of the screw rod extends through the fixed rod two, and a motor is inserted through a connecting key, so that the screw rod can rotate flexibly and the problem of rotation jamming can be avoided.

[0020] The utility model is further configured as follows: the outside of the screw rod is inserted into a screw hole provided inside the connecting block, and the top of the connecting block is connected to the transport frame by welding.

[0021] By adopting the above technical solution, the screw rod is inserted into the screw hole opened in the connecting block through the outside of the screw rod, and the top of the connecting block is connected to the transport frame by welding, so as to achieve the purpose of the screw rod driving the transport frame to move.

[0022] The utility model is further configured as follows: one end of the motor is mounted on the second fixing rod by means of bolts.

[0023] By adopting the above technical solution, by mounting one end of the motor on the second fixing rod through bolts, the motor can be stably mounted, thus avoiding the problem of motor shaking and effectively improving the use efficiency of the equipment.

[0024] The utility model is further configured as follows: a rubber pad is adhered to the top of the receiving plate.

[0025] By adopting the above technical solution, by adhering the rubber pad on the top of the receiving plate, the impact force can be mitigated by the elastic rubber pad, and the problem of deformation of the spinning material when it falls can be effectively avoided.

[0026] The utility model is further configured as follows: both ends of the receiving plate are slidably mounted on slide grooves correspondingly opened at both ends of the interior of the transport frame through welded sliding blocks.

[0027] By adopting the above technical solution, the two ends of the receiving plate are slidably installed in the slide grooves corresponding to the two ends inside the transport frame through the welded sliders, so as to achieve the sliding cooperation between the slide grooves and the sliders, thereby avoiding the problem of offset and misalignment when the receiving plate moves downward.

[0028] The beneficial effects of the utility model are:

[0029] 1. The utility model drives the corresponding telescopic rods to telescope through two electric cylinders, and controls the two contact sleeves to symmetrically extrude the spinning materials so that they are separated from the spinning machine, avoiding the need for manual material removal and improving work efficiency;

[0030] 2. The utility model provides a buffer spring at one end of the contact sleeve and shock-absorbing springs at the four corners of the bottom end of the receiving plate to buffer and reduce the impact force when the contact sleeve and the receiving plate contact the spun material, effectively ensuring that the spun material will not be deformed due to external force. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 It is a three-dimensional structural schematic diagram of a discharging device of a CNC spinning machine of the utility model;

[0033] Figure 2 It is a schematic diagram of the structure of a discharging device of a CNC spinning machine in a bottom view according to the utility model;

[0034] Figure 3 This is a schematic diagram of the transport frame structure of a discharging device of a CNC spinning machine of the utility model;

[0035] Figure 4 This is a schematic diagram of the structure A of a discharging device of a CNC spinning machine of the utility model;

[0036] Figure 5 The utility model is a B structural schematic diagram of a discharging device of a CNC spinning machine.

[0037] In the figure, 1. mounting plate; 2. ejecting device; 201. electric cylinder; 202. telescopic rod; 203. contact sleeve; 204. buffer spring; 205. fixed support block; 3. receiving device; 301. transport frame; 302. shock-absorbing spring; 303. receiving plate; 304. slider; 305. slide; 4. CNC spinning machine body; 5. discharge rod; 6. bottom plate; 7. transport slide; 8. transport slider; 9. connecting block; 10. screw rod; 11. fixed rod one; 12. fixed rod two; 13. motor. DETAILED DESCRIPTION

[0038] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can also be an intermediate component. "Disposed" indicates a way of existence, which can be a connection method such as connection, installation, fixed connection, active connection, etc. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there can be an intermediate component at the same time.

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0041] See also Figure 1-Figure 5 The utility model provides a discharging device for a CNC spinning machine.

[0042] It comprises a mounting plate 1 and a CNC spinning machine body (4);

[0043] The material ejecting device 2 comprises two electric cylinders 201, one end of each of the two electric cylinders 201 is plugged with a telescopic rod 202, the other ends of each of the two telescopic rods 202 are slidably plugged with a contact sleeve 203 through a buffer spring 204 sleeved on the outside, and the other ends of each of the two buffer springs 204 are bolted to a fixed support block 205 welded on the corresponding telescopic rod 202;

[0044] The receiving device 3 includes a transport frame 301, shock absorbing springs 302 are installed at four corners of the transport frame 301 by bolts, and a receiving plate 303 is installed at the top of the four shock absorbing springs 302 and located inside the transport frame 301 by bolts;

[0045] The two electric cylinders 201 are symmetrically mounted on the mounting plate 1 by bolts.

[0046] Specifically, one side of the mounting plate 1 is bolted to the top of the discharge rod 5 on one side of the CNC spinning machine body 4, and the bottom end of the CNC spinning machine body 4 close to the discharge rod 5 is symmetrically installed with two bottom plates 6 by bolts, one end of the two bottom plates 6 is welded with a fixing rod 11, and the other end of the two bottom plates 6 is welded with a fixing rod 2 12, and the inside of the two bottom plates 6 is provided with a transport chute 7, and the top of the two transport chute 7 is slidably installed with a transport slider 8 welded to the bottom end of the transport frame 301, and the fixing rod 1 11 and the fixing rod 2 12 are welded to the bottom end of the transport frame 301. A screw rod 10 is inserted through a rolling bearing, one end of the screw rod 10 extends through the fixing rod 12, and is inserted with a motor 13 through a connecting key. The outer part of the screw rod 10 is inserted into a screw hole opened inside the connecting block 9, and the top of the connecting block 9 is connected to the transport frame 301 by welding. One end of the motor 13 is installed on the fixing rod 12 by bolts. A rubber pad is adhered to the top of the receiving plate 303, and both ends of the receiving plate 303 are slidably installed in the slide grooves 305 corresponding to the two ends inside the transport frame 301 through welded sliders 304.

[0047] The above scheme is adopted, and one side of the mounting plate 1 is bolted to the top of the discharge rod 5 on one side of the CNC spinning machine body 4 to ensure the stable installation of the mounting plate 1, so as to avoid the problem of the discharge rod 5 hitting the subsequent displacement of the two electric cylinders 201. By symmetrically installing the two bottom plates 6 at the bottom end of the CNC spinning machine body 4 close to the discharge rod 5 by bolts, a stable connection with each other is achieved, so as to avoid the problem of mutual misalignment, and effectively improve the service life of the equipment. By welding a fixing rod 11 at one end of the two bottom plates 6 and a fixing rod 2 12 at the other end of the two bottom plates 6, a stable connection is achieved between the two ends of the two bottom plates 6 by the fixing rod 1 11 and the fixing rod 2 12 to avoid the problem of connection tilt. By providing transport chutes 7 inside the two bottom plates 6, and the tops of the two transport chutes 7 are slidably installed with transport slide blocks 8 corresponding to the bottom ends of the transport frames 301, the two transport slide blocks 8 can be flexibly and reciprocally slid in the corresponding transport chutes 7, so as to effectively improve the displacement flexibility. A screw rod 10 is inserted between them through a rolling bearing, one end of the screw rod 10 extends through the fixed rod 12, and a motor 13 is inserted through a connecting key to achieve flexible rotation of the screw rod 10 to avoid the problem of rotation jamming. The screw rod 10 is inserted through the screw hole opened inside the connecting block 9 on the outside, and the top of the connecting block 9 is connected to the transport frame 301 by welding, so that the screw rod 10 drives the transport frame 301 to move. The motor 13 is stably installed by installing one end of the motor 13 on the fixed rod 12 through bolts. The problem of motor 13 shaking is avoided, and the use efficiency of the equipment is effectively improved. A rubber pad is adhered to the top of the receiving plate 303, so that the impact force can be reduced by the elastic rubber pad, and the deformation problem of the spun material when falling can be effectively avoided. The sliders 304 welded at both ends of the receiving plate 303 are slidably installed on the corresponding slide grooves 305 at both ends of the transport frame 301, so that the sliding cooperation between the slide groove 305 and the slider 304 can be achieved, so that the problem of displacement and misalignment when the receiving plate 303 moves downward can be avoided.

[0048] The above is a detailed introduction to a discharging device of a CNC spinning machine provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A discharging device for a CNC spinning machine, characterized in that: include: Mounting plate (1), CNC spinning machine body (4); A material pushing device (2), the material pushing device (2) comprising two electric cylinders (201), one end of each of the two electric cylinders (201) being plugged with a telescopic rod (202), the other ends of each of the two telescopic rods (202) being slidably plugged with a contact sleeve (203) via a buffer spring (204) sleeved on the outside, the other ends of each of the two buffer springs (204) being bolted to a fixed support block (205) welded on the corresponding telescopic rod (202); A receiving device (3), the receiving device (3) comprising a transport frame (301), shock absorbing springs (302) being installed at four corners of the transport frame (301) by means of bolts, and a receiving plate (303) being installed at the top of the four shock absorbing springs (302) and located inside the transport frame (301) by means of bolts; Wherein, the two electric cylinders (201) are symmetrically mounted on the mounting plate (1) by means of bolts.

2. The unloading device of a CNC spinning machine according to claim 1, characterized in that: One side of the mounting plate (1) is mounted on the top of a discharge rod (5) on one side of the CNC spinning machine body (4) by means of bolts.

3. The unloading device of a CNC spinning machine according to claim 2, characterized in that: Two bottom plates (6) are symmetrically mounted on the bottom end of one side of the CNC spinning machine body (4) close to the discharge rod (5) via bolts.

4. The unloading device of a CNC spinning machine according to claim 3 is characterized in that: A fixing rod 1 (11) is welded to one end of the two bottom plates (6), and a fixing rod 2 (12) is welded to the other end of the two bottom plates (6).

5. The unloading device of a CNC spinning machine according to claim 3, characterized in that: The tops of the two bottom plates (6) are each provided with a transport chute (7), and inside the two transport chute (7) are each slidably mounted a transport slider (8) welded to the corresponding bottom end of the transport frame (301).

6. The unloading device of a CNC spinning machine according to claim 4, characterized in that: A screw rod (10) is inserted between the fixing rod 1 (11) and the fixing rod 2 (12) via a rolling bearing, one end of the screw rod (10) extends through the fixing rod 2 (12) and is inserted with a motor (13) via a connecting key.

7. The unloading device of a CNC spinning machine according to claim 6, characterized in that: The outside of the screw rod (10) is inserted into a screw hole provided inside the connection block (9), and the top of the connection block (9) is connected to the transport frame (301) by welding.

8. The unloading device of a CNC spinning machine according to claim 6, characterized in that: One end of the motor (13) is mounted on the second fixing rod (12) via bolts.

9. The unloading device of a CNC spinning machine according to claim 1, characterized in that: A rubber pad is adhered to the top of the receiving plate (303).

10. The unloading device of a CNC spinning machine according to claim 1, characterized in that: Both ends of the receiving plate (303) are slidably mounted on sliding grooves (305) correspondingly opened at both ends of the interior of the transport frame (301) via welded sliding blocks (304).

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